Troubleshooting Chart - Channel Bays; Troubleshooting Chart - Centre Section - Solid State Logic AWS DELTA 916 Owner's Manual

Troubleshooting
T
ROUBLESHOOTING
Problem Problem
Channel Meter Panels do not
function correctly.
Solo and Cuts Panel in one
bay does not function.
Raising the Channel Fader
gives no increase in channel
gain.
All channel strips in one bay
do not function.
T
ROUBLESHOOTING
Appendices Page A-20
C – C
HART HANNEL BAYS
Check Check
Are the ribbon connectors in the rear of
the Meter Panels seated correctly?
Swap Meter Panels 1 and 3. Do the meters
in Bays 2 and 3 now work? Note: Channel
Meter information from the CPU is
buffered through Bay 3's Meter to Bay 2
and then on to Bay 1.
Remove the Meter Panel in Bay 3.
Remove the screening can fitted around the
processor. Check the ribbon connection in
socket PL6.
Is the ribbon connector on the rear of the
panel seated correctly?
Check fuse FS1_4V on the 626630X1 Fader
Buscard.
Swap the problem panel with a working
panel from another bay. Does the problem
stay in the same bay?
Are the ribbon connections to the fader
bus card in the bay displaying the fault
seated correctly?
Swap the fader bus card in the faulty bay
with a known working bus card from an
alternate bay. Does the problem stay in the
same bay?
Swap the fader with one from an adjacent
channel. Does the problem follow the
fader?
Swap the channel strip with an adjacent
channel. Does the problem follow the
channel strip?
Refering to Control Overview diagram,
ensure that the Multidrop Bus connector
between the Channel Backplane and the
CPU is seated correctly.
C – C
HART ENTRE SECTION
Solution Solution
If no, re-seat as required.
If yes, replace the Meter
Panel in Bay 1.
if no, re-seat as required.
If no, re-seat as required.
Replace as required –
replacement fuses are
supplied with the console.
If not, replace the Solo and
Cuts Panel.
Re-seat as required.
If no, replace the fader bus
card.
If yes, replace the fader.
If yes, replace the channel
strip.
Re-seat as required.
AWS elta Owner's Manual